Evidence map›Paper›PMID 37448553›Full record

ArticleCancer research communications2023

Remodeling of Stromal Immune Microenvironment by Urolithin A Improves Survival with Immune Checkpoint Blockade in Pancreatic Cancer.

Siddharth Mehra, Vanessa T Garrido, Austin R Dosch, Purushottam Lamichhane, Supriya Srinivasan, Samara P Singh, Zhiqun Zhou, Iago De Castro Silva, Chandrashekar Joshi, Yuguang Ban and 4 more

Open access · goldAbstract read
In one paragraph

Article in Cancer research communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.7field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 23 citations in OpenAlex.

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  13. Optimizing CD8Experimental hematology & oncology · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 1 institution in 2 countries.

Siddharth Mehra *Department of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0003-1639-8087
Vanessa T Garrido *Department of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0002-5014-1608
Austin R Dosch *Department of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0001-9071-1591
Purushottam LamichhaneDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0009-0005-7586-2443
Supriya SrinivasanDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0009-0006-9320-6762
Samara P SinghDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0002-5911-1499
Zhiqun ZhouDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0001-5248-8931
Iago De Castro SilvaDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0002-3898-6173
Chandrashekar JoshiDepartment of Biochemistry, Mangalore University, Karnataka, India.ORCID 0000-0003-0728-6550
Yuguang BanDepartment of Biostatistics and Bioinformatics, University of Miami, Miami, Florida.ORCID 0000-0002-2874-0647
Jashodeep DattaDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0003-2869-1571
Eli GilboaDepartment of Microbiology and Immunology, University of Miami, Miami, Florida.ORCID 0000-0002-2645-8154
Nipun B MerchantDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0002-3399-9776
Nagaraj S NagathihalliDepartment of Surgery, University of Miami, Miller School of Medicine, Miami, Florida.ORCID 0000-0003-2373-3293
University of Miami · US

Funding

Tumor Biology Research ProgramP30CA240139 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI George S. Grills · 2019 to 2026
$24.1M
Impact of CREB-driven mechanism in shaping the tumor-immune landscapeR01CA262526 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Nagaraj S. Nagathihalli · 2023 to 2026
$1.3M
Combining Immunotherapy with Urolithin A to Improve Pancreatic Cancer SurvivalR03CA249401 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI NAGATHIHALLI, NAGARAJ S. · 2020 to 2021
$154k
NCI NIH HHS P30 CA240139NCI NIH HHS R01 CA262526NCI NIH HHS R03 CA249401
6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is a significant contributor to cancer-related morbidity and mortality, and it is known for its resistance to conventional treatment regimens, including chemotherapy and immune checkpoint blockade (ICB)-based therapies. We have previously shown that Urolithin A (Uro A), a gut microbial metabolite derived from pomegranates, can target and inhibit Significance: Immunotherapeutic agents are ineffective against pancreatic cancer, mainly due to the immunosuppressive tumor microenvironment and stromal desmoplasia. Our current study demonstrates the therapeutic utility of a novel gut microbial metabolite, Uro A, to remodel the stromal-immune microenvironment and improve overall survival with anti-PD-1 therapy in pancreatic cancer.

Indexed as

Carcinoma, Pancreatic DuctalPancreatic NeoplasmsAnimalsCD8-Positive T-LymphocytesCoumarinsImmune Checkpoint InhibitorsMicePhosphatidylinositol 3-KinasesTumor Microenvironment3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-oneCoumarinsImmune Checkpoint InhibitorsPhosphatidylinositol 3-Kinases

Identifiers

PMID37448553
PMCPMC10337606
OpenAlexW4381888476

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.